Cause of loss · files deleted or gone
One question decides your odds: what kind of drive was it on? On a spinning disk a delete crosses out a directory entry and leaves the clusters alone, so the contents wait there until something else needs the room. An SSD waits for nobody. It starts wiping the cells behind the file itself, often before you have finished thinking about it. Both routes are laid out below.
Tell an engineer what it is doing
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| Symptoms | What is behind it | What to do |
|---|---|---|
| File missing, and nothing in the Recycle Bin | It never reached the bin — a card or stick, Shift+Delete, or a file too big for the quota | Write nothing else to it |
| Too big for the Recycle Bin | Windows deleted it there and then, no bin involved | The contents usually stay where they are |
| Vanished off an SD card or USB stick | Removable media has no bin at all; the entry goes straight away | Eject it and go no further |
| A sync ran and the lot disappeared | OneDrive or the like copied across a deletion from another device | Look in the provider's online bin first |
| A folder you use daily, now bare | A delete, a sync clash, or a second profile | Switch it off before hunting about |
| Files deleted from an SSD | Windows sends TRIM; the controller then clears those blocks, often within seconds | Shut it down at once |
Every item gets a case number of its own the day it lands. An engineer then works out what has actually failed and tells you plainly which files have a real chance of coming back and which do not. Only then does a price follow: one figure, fixed, in writing, and it costs you nothing to see it. Nothing is charged until you say yes.
Leave a computer switched on and it writes without being told to — thumbnail caches, browser files, Windows updates queueing themselves up. Any one of those can settle on the sectors your data is in. So the drive comes out and gets imaged first.
If the table is intact, your filenames, timestamps and folders return alongside the contents. If it is gone, files are pulled out of the image by the header bytes that mark the start of each format.
A number on a screen proves nothing. Everything recovered is opened, and the files you told us mattered are checked off by name.
No invoice is raised until the full list of recovered files has sat in front of you and you have said go ahead. Your data comes back on media we buy new, posted at our expense, and the job is not closed here until every file has opened on your own machine.
The same keystroke, two clocks running at different speeds: on a spinning disk the erased data sits untouched where it was first written, sometimes for years, until something new claims the space. Bring TRIM into it — a WD Blue, say, or a Seagate BarraCuda SSD — and those cells are usually gone in minutes, often in seconds. Same action, opposite outcome. That is why the first thing we ask about is the drive, not the file.
Twelve months of accounts went off an office PC in one keystroke, bin included. We took an image the same afternoon, put the file table back together from that copy, and the whole folder returned with its names and dates as they were.
On a spinning disk, yes, as long as nothing has been written over the space since. On an SSD with TRIM switched on, often not — housekeeping inside the drive wipes those blocks in seconds. What you deleted matters far less than what it sat on.
It skips the bin, nothing more. On a hard disk the contents sit in the same clusters they would have done after a normal delete. Your files were never being held safe by the bin.
No, there is nothing in reserve. On removable media Windows carries the deletion out the moment you confirm it, with no holding stage in between. The contents usually stay put in the flash, and that is the layer our tools read at.
It cleans up after itself. TRIM hands the controller a list of blocks nobody wants any more, and the drive erases them in the background so later writes stay quick. None of it shows on screen, which is why the window on an SSD closes in minutes.
Every extra power-up takes something off a drive that is already going. Leave it switched off and let the free diagnosis say what still reads.